CL7 Series

Linear 100mA Constant Current LED Driver w/ENABLE

Catalog

Linear 100mA Constant Current LED Driver w/ENABLE

Part	Dimming	Number of Outputs	Voltage - Output [Max]	Voltage - Output [Min]	Mounting Type	Package / Case	Package / Case	Package / Case	Applications	Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output / Channel	Supplier Device Package	Voltage - Supply (Max) [Max]	Voltage - Supply (Min) [Min]
Microchip Technology CL7SG-G	PWM	1	90 V	4 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	Lighting Signage	Linear	-40 C	119 °C	100 mA	8-SOIC-EP	90 V	6.5 V

Catalog

Linear 100mA Constant Current LED Driver w/ENABLE

Key Features

• + 100mA ±5% constant current drive

• + Built-in reverse polarity protection

• + Logic level enable

• + Dimmable via EN pin

• + Overtemperature protection

• + 90V max rating for transient immunity

Description

The CL7 is a linear fixed current regulator designed for driving high brightness LEDs at 100mA from nominal 12V, 24V, and 48V power supplies. With a maximum rating of 90V, it is able to withstand transients without the need for additional transient protection circuitry. The CL7 is offered in the 8-Lead SOIC package. An active low enable input (EN) allows logic level control of the LED for on/off control or PWM dimming. The enable input has 100kΩ pull-down resistance. For applications not needing an enable input, refer to the CL6 data sheet. Over temperature protection shuts off the LED current when the die temperature rises above 135°C (nominal). Full LED current resumes when the die temperature falls below 105°C (nominal).